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Arctic MX-2 vs Thermal Grizzly Kryonaut: Comparison
Arctic MX-2 and Thermal Grizzly Kryonaut separate most on thermal conductivity: Arctic MX-2 at 5.6 W/mK, Thermal Grizzly Kryonaut at 12.5 W/mK, 55% in favour of Thermal Grizzly Kryonaut. They match on electrical conductivity, safety notes and paste segment.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Compound Type | Carbon-Based | Silicone-Based |
| Brand | Arctic | Thermal Grizzly |
| Model | Arctic MX-2 | Thermal Grizzly Kryonaut , Kryonaut |
| Thermal Conductivity | 5.6 W/mK-55% | 12.5 W/mK |
| Electrical Conductivity | Insulating | Insulating |
| Package Size | 4g, 30g, 65g | 1g / 5.55g / 11.1g tubes |
| Recommended Use | Mainstream CPU/GPU | High-end CPU/GPU (including overclocking) |
| Reapplication Interval | Not consistently published | 1-2 years typical |
| Safety Notes | None | None |
| Paste Segment | Standard Paste | Standard Paste |
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